t trifles, to betray's
             Banquo realises the evil for what it is and sees it as something threatening but Macbeth on the other hand unfolds a different reaction (1.3.133-141)
             Whose horrid image doth unfix my hair,
             And make my seated heart knock at my ribs
             Against the use of nature? Present fears
             My thought, whose murder yet is but fantastical,
             That function is smothered in surmise,
             In this scene Macbeth contemplates Duncan's murder but Banquo also contemplates the murder of Duncan on his own but recognises the instruments of evil and cursed thoug
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